> For the complete documentation index, see [llms.txt](https://help.discontract.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.discontract.com/en/for-service-providers/conducting-tasks/how-to-set-or-modify-arrival-time.md). # How to set or modify arrival time? The arrival time is always initially proposed by the client, but if you can't make it at the date or hour indicated, it doesn't necessarily mean that the order is lost! If you wish to modify the proposed arrival time, you can contact the client and suggest doing so. Do this by using one of our communication tools: • Make a call – there's a phone icon next to the task. Click on it to call the client directly. • Send a message – next to the phone icon you'll also find a message bubble. Send a short text to let the client know you'd like to change the time – they're guaranteed to receive it. We have no doubts that one of these quick ways will help you agree on and set a new arrival time. Once you've decided what it should be, click on *Choose arrival time* on the Discontract platform, select *Other time* and indicate the new time and date that you've agreed on. An active *Confirm arrival* button will appear, which will bring you back to the task once clicked. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://help.discontract.com/en/for-service-providers/conducting-tasks/how-to-set-or-modify-arrival-time.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.